ReviewCurrent gastroenterology reports2009
Preoperative biliary drainage in malignant obstruction: indications, techniques, and the debate over risk.
Review in Current gastroenterology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Malignant Biliary Obstruction: Evidence for Best Practice.Gastroenterology research and practice · 2016Review
- Preoperative drainage for malignant biliary strictures: is it time for self-expanding metallic stents?Clinical endoscopy · 2015Review
- Multifactorial Analysis of Biliary Infection in Patients with Hepato-pancreatico-biliary and Associated Intraabdominal Malignancies Admitted to a Teaching Hospital in Northern India.Euroasian journal of hepato-gastroenterologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In patients with malignant biliary obstruction considered suitable for surgical resection, preoperative drainage might be expected to improve surgical outcomes by restoring liver function and improving nutritional status. In practice, however, the benefits of preoperative drainage are far from clear. Studies to date have reported differing outcomes, and some have suggested that morbidity and mortality are greater in patients undergoing drainage than in those proceeding directly to surgery. The development of clinical guidelines has been limited by the lack of convincing randomized data, which in turn has led to variations in practice. This article examines the arguments for and against preoperative biliary drainage, the conflicting data on the subject, and the techniques used.
Indexed as
Identifiers
19281702What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.